National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fair

13°F

-11°C

Humidity 70%
Wind Speed W 13 G 25 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 25 Dec 11:53 am AKST
Extended Forecast for

8 Miles NNW Alyeska AK

  • Christmas Day

    Christmas Day: Sunny, with a high near 11. Northeast wind around 10 mph.

    High: 11 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 12 by 5am. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 4 °F⇑

    Increasing
    Clouds

  • Friday

    Friday: Snow, mainly after 9am. High near 14. South wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 14 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around 9. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 9 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 18. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 18 °F

    Snow Likely
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1. North wind around 10 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 9am. Partly sunny, with a high near 8. Chance of precipitation is 50%.

    High: 8 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 1.

    Low: 1 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 18.

    High: 18 °F

    Chance Snow

Detailed Forecast

Christmas Day
Sunny, with a high near 11. Northeast wind around 10 mph.
Tonight
Increasing clouds, with a temperature rising to around 12 by 5am. Northeast wind around 5 mph becoming southeast after midnight.
Friday
Snow, mainly after 9am. High near 14. South wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 9. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Saturday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 18. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around -1. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
A chance of snow after 9am. Partly sunny, with a high near 8. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 1.
Monday
A chance of snow. Mostly cloudy, with a high near 18.
Monday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 13.
Tuesday
Snow likely. Cloudy, with a high near 21.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 7.
Wednesday
A chance of snow. Mostly cloudy, with a high near 13.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Alyeska AK
 61.08°N 149.16°W (Elev. 4245 ft)
Last Update:
4:02 am AKST Dec 25, 2025
Forecast Valid:
12pm AKST Dec 25, 2025-6pm AKST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation